MNREAD Parameters Estimation and Curve Plotting

Allows to analyze the reading data obtained with the MNREAD Acuity Chart, a continuous-text reading acuity chart for normal and low vision. Provides the necessary functions to plot the MNREAD curve and estimate automatically the four MNREAD parameters: Maximum Reading Speed, Critical Print Size, Reading Acuity and Reading Accessibility Index. Parameters can be estimated either with the standard method or with a nonlinear mixed-effects (NLME) modeling. See Calabrese et al. 2018 for more details .


Reference manual

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2.1.6 by Aurélie Calabrèse, 4 months ago

Browse source code at

Authors: Aurélie Calabrèse [aut, cre] , J. Steve Mansfield [aut] , Gordon E. Legge [aut]

Documentation:   PDF Manual  

GPL-2 license

Imports stats, nlme, tibble

Depends on dplyr, tidyr, ggplot2

See at CRAN